From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Jonas Karlman Date: Sun, 27 Jul 2025 14:44:01 +0000 Subject: arm64: dts: rockchip: Add SFC node for RK3528 The Flexible Serial Flash Interface (FSPI) controller in Rockchip RK3528 is similar to the one included in e.g. RK3568 and RK3588. Add device tree node for the Flexible Serial Flash Interface (FSPI) controller in RK3528. Signed-off-by: Jonas Karlman --- arch/arm64/boot/dts/rockchip/rk3528.dtsi | 12 ++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3528.dtsi b/arch/arm64/boot/dts/rockchip/rk3528.dtsi index 111111111111..222222222222 100644 --- a/arch/arm64/boot/dts/rockchip/rk3528.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3528.dtsi @@ -1128,6 +1128,18 @@ sdhci: mmc@ffbf0000 { status = "disabled"; }; + sfc: spi@ffc00000 { + compatible = "rockchip,sfc"; + reg = <0x0 0xffc00000 0x0 0x4000>; + clocks = <&cru SCLK_SFC>, <&cru HCLK_SFC>; + clock-names = "clk_sfc", "hclk_sfc"; + interrupts = ; + power-domains = <&power RK3528_PD_VPU>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + sdio0: mmc@ffc10000 { compatible = "rockchip,rk3528-dw-mshc", "rockchip,rk3288-dw-mshc"; -- Armbian